Obama smiles during remarks by Specter at the White House in Washington

 
Obama smiles during remarks by Specter at the White House in Washington
US President Barack Obama (L) smiles during remarks by US Senator Arlen Specter (R-PA) about Specter's announcement that he will switch to the Democratic Party before he runs for re-election in 2010, at the White House in Washington, April 29, 2009. REUTERS/Jonathan Ernst (UNITED STATES POLITICS)